Answers by Iskander
Register

Answers by Iskander

Answers by Iskander
Filter
Question of 27 A 13 g piece of metal at 73°C is placedi n 60 g of water at 22°C. The water temperature increases to 27°C. What is the specific heat of the metal? (the specific heat of water is 4.184 J/gºC)
answered Jul 19, 2021
5 votes
44.8k views
Jackie bought a 3-pack of tubes of glue. She used 0.27 ounce of the glue from the 3-pack and had 1.35 ounces left in total. Which describes a way to determine the number of ounces sold in each tube of
answered Jun 27, 2021
4 votes
124k views
So the question is 5x - 7 = 28 What does x equal​
answered Jun 27, 2021
4 votes
22.0k views
3 times a number is 10 less than the square of that number. Find the positive solution.
answered Jun 24, 2021
6 votes
11.4k views
What is the 12th term in the sequence 3,6,9,12?
answered May 2, 2021
4 votes
189k views
1. Jamar writes 5 -(-6). 4+(-3) = 41. Elena says the result should be 26. Who is correct and why?
answered Apr 22, 2021
7 votes
156k views
What was christoper columbus journey that he sailed 30 days for
answered Apr 11, 2021
5 votes
175k views
What is important to remember when grouping ideas into an outline
answered Apr 6, 2021
5 votes
108k views
What is equivalent to 84 1/4
answered Mar 21, 2021
5 votes
219k views
Y varies inversely as x. When x=10, y=20. Find y when x=50
answered Jan 24, 2021
1 vote
46.3k views
For the function y=x^5+1x^3-30x, find all real zeros.
answered Dec 12, 2020
3 votes
173k views
Erica is participating in a road race. The first part of the race is on a 5.2-mile-long straight road oriented at an angle of 25∘ north of east. The road then turns due north for another 5.0 mi to the
answered Jun 18, 2020
4 votes
100.0k views
What is the IUPAC name for the following compound? a. 5-chloro-3-methylhexanone b. 2-chloro-4-methyl-5-hexanone c. 5-chloro-3-methyl-2-hexanone d. 5-chloro-3,5-dimethyl-2-pentanone e. 1-chloro-1,3-dimethyl
answered Jun 1, 2020
1 vote
182k views
Firms earning zero economic profit are a. earning normal profits because their returns on investment are equal to the opportunity costs of the time invested. b. earning accounting profits because their
answered May 24, 2020
2 votes
115k views
20 POINTS!!! What impact did the Phoenicians have on ancient trade routes?
answered May 12, 2020
4 votes
219k views
Red roses come 3 to a package, and white roses come 5 to a package. If an equal number of red and white roses are wanted to make bouquets, what is the minimum number of each that can be purchased?
answered Apr 10, 2020
6 votes
132k views
True of false? Changing attitudes and studies by the national institute on drug abuse have deemed marijuana to be a harmless drug.
answered Oct 30, 2019
6 votes
26.6k views
Which characteristic can be inherited? A long toes B short temper C sense of humor D acting ability
answered Aug 31, 2019
0 votes
119k views
LC)Military leaders considered using battlefield atomic weapons in which of these situations? Korean War Berlin airlift Vietnam War Bay of Pigs invasion
answered Aug 21, 2019
2 votes
40.4k views
Decide if the following sentence is grammatically correct or incorrect. El pato vuela a su casa.
answered Jun 19, 2019
3 votes
159k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers